EXPERIMENTAL-OBSERVATION OF A MINIMUM IN THE GENERALIZED OSCILLATOR STRENGTH FOR THE (A)OVER-TILDE(2A2'') [- (X)OVER-TILDE(1A1) TRANSITION OF AMMONIA

被引：17

作者：

ROBERTY, HMB

DESOUZA, GGB

机构：

[1] Observatório do Valongo, Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, 20080

[2] Instituto de Química, Universidade Federal do Rio de Janeiro, Rio de Janeiro, 21910, Ilha do Fundão

来源：

JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS | 1992年 / 25卷 / 21期

关键词：

D O I：

10.1088/0953-4075/25/21/027

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A minimum has been observed in the generalized oscillator strength (GOS) for the A(1A2") <-- X(1A1) transition of ammonia at K2 = 0.9 au. The GOS were determined from the inelastic differential cross sections measured with a previously described electron energy-loss spectrometer. The incident electron energy was 1 keV and the energy resolution 0.6 eV.

引用

页码：4641 / 4647

页数：7

共 19 条

[1]

Ashfold M. N. R., 1987, Comments on Atomic and Molecular Physics, V19, P181

[2]

Bethe H, 1930, ANN PHYS-BERLIN, V5, P325

[3]

BIELSCHOWSKY CE, 1988, PHYS REV A, V38, P340

[4] A NEW VARIABLE-ANGLE INTERMEDIATE-ENERGY LOW-RESOLUTION ELECTRON-ENERGY LOSS SPECTROMETER [J].